How do I offset outline on text so the space between outline and text is transparent? For t shirt printing- need color of shirt to show through

I am absolutely a beginner with Corel and I have version x8.  I have been trying to find tutorials but they are either for different versions or they are written for people who already know the program.  I need the steps dumbed down completely using version x8.  I'm sure it is fairly easy, but it's making me crazy!  Please help!